The invention discloses a charging control method and device of a charging pile, equipment and a storage medium. The method comprises the following steps: acquiring actual required charging power of an electric vehicle connected with each charging pile in a transformer area; establishing an objective function according to the load mean square error function and the charging cost function of each charging pile in the transformer area; according to the actual demand charging power of each charging pile, solving the target function to obtain a target charging power adjustable ratio of each charging pile in the transformer area; and determining the target charging power of each charging pile in the district according to the target charging power adjustable ratio and the actual demand charging power, and controlling each charging pile in the district to charge the connected electric vehicle at the corresponding target charging power. Through an objective function taking a load mean square error and charging cost as objectives, real-time charging power of an electric vehicle in a resident area is optimized and controlled, peak load shifting and charging cost reduction are realized, charging control on a charging pile in the resident area is optimized, and impact influence on a power grid is relieved.

    本发明公开了一种充电桩的充电控制方法、装置、设备及存储介质。该方法包括:获取台区内的各充电桩所连接电动车辆的实际需求充电功率;根据台区内的各充电桩的负荷均方差函数和充电代价函数建立目标函数;根据各充电桩的实际需求充电功率,对目标函数进行求解得到台区内的各充电桩的目标充电功率可调比;根据目标充电功率可调比和实际需求充电功率确定台区内的各充电桩的目标充电功率,并控制台区内的各充电桩以对应的目标充电功率向所连接的电动车辆充电。通过负荷均方差和充电代价为目标的目标函数,优化控制居民台区内电动汽车的实时充电功率,实现削峰填谷和降低充电成本,优化对居民台区内充电桩的充电控制,减缓对电网带来的冲击性影响。


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    Title :

    Charging control method and device of charging pile, equipment and storage medium


    Additional title:

    一种充电桩的充电控制方法、装置、设备及存储介质


    Contributors:
    ZHAO XIZHENG (author) / YANG NAN (author) / LI JIA (author) / LI XIAODONG (author) / WANG JIAN (author) / ZHANG ZHIWEI (author) / CHENG LINKUN (author) / LIU XU (author) / YAN PENG (author) / WANG ZHENG (author)

    Publication date :

    2023-11-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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